Tight-binding theory of spin-spin interactions, Curie temperatures, and quantum Hall effects in topological (Hg,Cr)Te in comparison to non-topological (Zn,Cr)Te, and (Ga,Mn)N

Cezary Śliwa, Tomasz Dietl

Earlier theoretical results on $p$-$d$ and $d$-$d$ exchange interactions for zinc-blende semiconductors with ${\mathrm{Cr}}^{2+}$ and ${\mathrm{Mn}}^{3+}$ ions are revisited and ex…